<h6> {{actGr.name}}</h6>
<div class="p">

  <input id="userNum"
         [(ngModel)]="actGr.userNum"
         (change)="actGr.reload(ms.game)"
         type="number"
         placeholder="1"
         step="1"
         min="1"
         size="3">
  <ng-template #one>1</ng-template>
  <span> 将会花费: </span>
  <app-price-line *ngFor="let price of actGr.pricesTemp; trackBy:getPriceId"
                  [unit]="price.base"
                  [canBuy]="price.canBuy"
                  [price]="price.price"></app-price-line>

</div>
<div class="btn-group">
  <button *ngIf="!actGr.canBuy"
          class="btn btn-sm w-100"
          disabled>
    不能购买
  </button>
  <!-- <app-cant-buy-signposts *ngIf="!action.canBuy" [action]="action"></app-cant-buy-signposts> -->
  <button *ngIf="actGr.canBuy"
          class="btn btn-sm w-100"
          (click)="buy()">
    购买 {{actGr.realNum | format: true}}
  </button>
</div>
